I built a form for contractors to enter the days worked, hours, tips, etc.., and the sheet calculates total pay, total hours, etc. Is there a way I can make the form so that when a contractor opens the form, they are only allowed to submit their info? Currently the name field is a dropdown listing all contractors, and anyone can select any name and submit. If I make it a text field where they enter their name, then they may accidentally misspell it or they could enter someone else's name and submit for another person. I thought about doing a separate form/sheet for each person, but I only get 10 sheets unless I upgrade plans. Thoughts?